Using survey data on climate innovation, we map climate innovation patterns across different regions and technologies, and study the cooperation, protection and reach of climate innovation. Our analysis confirms that there is a strong link between climate innovation and firm performance. We...

We estimate heterogeneous treatment effects of the EIB financial support on European firms between 2008 and 2015. The relevant control groups are created with propensity score matching and the effects are estimated in a difference-in-differences framework, controlling for firm-level and...

This paper evaluates the impact of a sudden and unexpected nation-wide alcohol sales ban in South Africa. We find that this policy causally reduced injury-induced mortality in the country by at least 14% during the five weeks of the ban. We argue that this estimate constitutes a lower bound on...

Due to the non-normality of stock returns, nonparametric rank tests are gaining accceptance relative to parametric tests in financial economics event studies. In rank tests, financial assets’ multiple day cumulative abnormal returns (CARs) are replaced by cumulated ranks. This paper proposes...

In this paper, I aim to discuss New Political Economy as a label for the economic analysis of politics, in the English language. The term ‘political economy’ itself, although it has ceased to be the preferred term by which economists refer to their discipline, it is still being used by a...

Using survey data on climate innovation, we map climate innovation patterns across different regions and technologies, and study the cooperation, protection and reach of climate innovation. Our analysis confirms that there is a strong link between climate innovation and firm performance. We...

This essay is the introduction to the History of Political Economy Annual Supplement on “Women and Economics: New Historical Perspectives.” We first reflect on the historiography of economics and the relative absence of women and gender in the mainstream of the field. Three approaches to the...

We estimate heterogeneous treatment effects of the EIB financial support on European firms between 2008 and 2015. The relevant control groups are created with propensity score matching and the effects are estimated in a difference-in-differences framework, controlling for firm-level and...

This paper evaluates the impact of a sudden and unexpected nation-wide alcohol sales ban in South Africa. We find that this policy causally reduced injury-induced mortality in the country by at least 14% during the five weeks of the ban. We argue that this estimate constitutes a lower bound on...

This paper evaluates the impact of a sudden and unexpected nation-wide alcohol sales ban in South Africa. We find that this policy causally reduced injury-induced mortality in the country by at least 14% during the five weeks of the ban. We argue that this estimate constitutes a lower bound on...

This document summarizes various tips for economics research papers.

This paper evaluates the impact of a sudden and unexpected nation-wide alcohol sales ban in South Africa. We find that this policy causally reduced injury-induced mortality in the country by at least 14% during the five weeks of the ban. We argue that this estimate constitutes a lower bound on...

Due to the non-normality of stock returns, nonparametric rank tests are gaining accceptance relative to parametric tests in financial economics event studies. In rank tests, financial assets' multiple day cumulative abnormal returns (CARs) are replaced by cumulated ranks. This paper proposes...

Der neue Ethikkodex des Vereins für Socialpolitik nimmt Stellung gegen die Diskriminierung von Frauen und Minderheiten, sexuelle und anderweitige Belästigung im Arbeitsumfeld sowie das Schaffen eines feindseligen Umfelds. Neuere Untersuchungen zeigen, dass eine Gleichberechtigung von Frauen...

Since the crisis of 2008 the liberal market order has been challenged by several (populist) social movements and has become object of political regulation. Whereas in the late 70s and early 80s politics tend to deregulate the market, nowadays deregulation seem to be a synonym for the negative...

On July 13, 2020 a complete nation-wide ban was placed on the sale and transport of alcohol in South Africa. This paper evaluates the impact of this sudden and unexpected five-week alcohol prohibition on mortality due to unnatural causes. We find that the policy reduced the number of unnatural...

The catastrophic accident at the Fukushima Daiichi Nuclear Power Plant on March 11, 2011, revealed unexpected safety risks of nuclear energy once again. It also accelerated the decline of nuclear energy in the international energy sector: Nuclear energy's share of global electricity generation...

Der katastrophale Unfall im japanischen Kernkraftwerk Fukushima am 11. März 2011 brachte einmal mehr unerwartete Sicherheitsrisiken zutage und beschleunigte den Bedeutungsverlust von Kernkraft in der internationalen Energiewirtschaft. Ihr Anteil an der globalen Stromerzeugung fiel von vormals...

As the institutional literature convincingly shows, socioeconomic phenomena are to a large extent shaped by the formal institutions, that is, legal acts (laws and ordinances). However, the latter are formulated in a specific language that is difficult to understand, let alone to measure....

Cryptoeconomics describes an interdisciplinary, emergent and experimental field that draws on ideas and concepts from economics, game theory and related disciplines in the design of peer-to-peer cryptographic systems. Cryptoeconomic systems try to guarantee certain kinds of information security...

Carbon sequestration and storage in mangroves, salt marshes and seagrass meadows is an essential coastal ‘blue carbon’ ecosystem service for climate change mitigation. Here we offer a comprehensive, global and spatially explicit economic assessment of carbon sequestration and storage in...

In this study, the top 1000 journals from Handelsblatt ranking (often used in German‐speaking countries) in Economics (E) and Business Studies (BS) as an extension of the two previous studies from Nuredini and Peters are explored. Moderate shares of articles from E and BS journals for...

We model the process of field specialization choice among beginning economists within a multivariate logit framework that accommodates single and dual primary field specializations and incorporates correlations among field specialization choices. Conditioning on personal, economic, and...

In the last decade, the proportion and academic performance of women who pursue university degrees has increased relative to men in a range of developing countries (OECD, 2015). Nonetheless, the percentage of undergraduate economics degrees awarded to women has remained between 30% and 35%...

The history of AI in economics is long and winding, much the same as the evolving field of AI itself. Economists have engaged with AI since its beginnings, albeit in varying degrees and with changing focus across time and places. In this study, we have explored the diffusion of AI and different...

We investigate the gender gap in Economics among bachelor's and master's grad- uates in Italy between 2010 and 2019. First we establish that being female exerts a negative impact on the choice to major in Economics: at the bachelor level, only 73 women graduate in Economics for every 100 men,...

With the closure of the final six nuclear power plants, the commercial use of nuclear energy for electricity generation in Germany will come to an end in 2022. Due to the German power system's sufficient capacities-in 2020, the sector exported 20 terawatt hours (TWh), or about four percent of...

Mit der Abschaltung der verbleibenden sechs Kernkraftwerke geht die kommerzielle Nutzung zur Stromerzeugung in Deutschland 2022 zu Ende. Angesichts ausreichender Kapazitäten - 2020 exportierte die deutsche Stromwirtschaft mit 20 Terawattstunden ungefähr vier Prozent ihrer Stromproduktion - und...

Almost two in 10 adults in the U.S. and Europe are, at any moment in time, diagnosed with a mental illness. This paper asks whether mental illness is over- (or under-) diagnosed, by looking at its causal effect on individuals at the margin of diagnosis. We follow all Swedish men born between...

This lecture, delivered at the Higher School of Economics in 2020, opens with a discussion of the modern history of economists' treatment of network industries: from cost-of-service regulation through incentive regulation to vertical restructuring. This history is then applied to the freight...

Facing unprecedented uncertainty and drastic trade-offs between public health and other forms of human well-being, policymakers during the Covid-19 pandemic have sought the guidance of epidemiologists and economists. Unfortunately, while both groups of scientists use many of the same basic...

In 1999, the "Bologna Process" was initiated to improve higher education enrolment, study success and students' employability across Europe, mainly by introducing the two-cycle degree structure of Bachelor (BA) and Master (MA). More than 20 years later, we examine whether these goals were met by...

We model the process of field specialization choice among beginning economists within a multivariate logit framework that accommodates single and dual primary field specializations and incorporates correlations among field specialization choices. Conditioning on personal, economic, and...

Facing unprecedented uncertainty and drastic trade-offs between public health and other forms of human well-being, policy makers during the Covid-19 pandemic have sought the guidance of epidemiologists and economists. Unfortunately, while both groups of scientists use many of the same basic...

Climate change is sometimes viewed as the most serious problem facing modern society. The science behind anthropogenic global warming has been understood for more than half a century. Yet relatively few economists work on topics related to climate change. What explains this (apparent) lack of...

We investigate the gender gap in Economics among bachelor's and master's graduates in Italy between 2010 and 2019. First we establish that being female exerts a negative impact on the choice to major in Economics: at the bachelor level, only 73 women graduate in Economics for every 100 men, with...

This is the second report in ODI’s Economic Pulse series. Pulse 2 explores China’s international economic response as the world adapts to Covid-19. The report analyses China’s international engagements, especially in developing countries, against the backdrop of its own recovery and a...